Complete Collagen
Complete Collagen Complete Collagen Complete Collagen Complete Collagen Complete Collagen Complete Collagen Complete Collagen Complete Collagen Complete Collagen Complete Collagen Complete Collagen
Proto-col

Complete Collagen

£31.95
Delivered in 2-3 business days
Free delivery on subscriptions

“There’s simply nothing else as powerful or convenient on the market."

With 19 years of collagen expertise, we simplified beauty and wellness in one sachet.

Improve hair
thickness

Increase skin
elasticity
and firmness

Improve nail
growth speed
and resistance

Vitamins and
minerals

Our Complete Collagen drink in an easy to use daily sachet, formulated to improve the way you look, move and feel. The Bioactive Collagen Peptides® and vitamins within Complete Collagen work together to promote skin vitality and support the wellbeing of connective tissues that enable joint function.

By keeping your natural collagen stores topped up, Complete Collagen helps to slow down collagen depletion in the body, the process that contributes to ageing. Collagen peptide drinks can show almost immediate visual results.

WHY SUBSCRIBE
Subscribe and save up to 30% 

Improved results with continued daily use (minimum 4 weeks). Don’t miss a day.
All the collagen your body needs in one box delivered to your door.
Cheaper than a take-away coffee (£1.81 each sachet)

Free shipping        Double points for members      Exclusive offers

Receive Complete Collagen every

SAVE 20%

SAVE 22%

SAVE 25%

SAVE 30%

INGREDIENT SPOTLIGHT

Hydrolysed collagen

Collagen is the most prevalent protein in your body, and each serving of Complete collagen gives you 8,000mg of collagen hydrolysate.

Vitamin C

A natural antioxidant, helps boost your natural collagen production for the normal function of cartilage and skin, plus protects your skin from oxidative stress and the ageing effects this causes.

Vitamin E

Another antioxidant, Vitamin E, adds its own anti-inflammatory properties while helping the cell renewal process.

Biotin

Helps to maintain your energy levels as well as contributing to the maintenance of normal skin and hair.

Zinc

Joins the collagen peptide in contributing to the maintenance of your hair.

Copper

Contributes to maintenance of normal connective tissues as well as your immune system.

Vitamin B6

A Vitamin B6 helps to keep fatigue at bay and is also essential for the normal functioning of your immune system.

WHY CHOOSE COMPLETE COLLAGEN

Product FAQs

Why should I take Complete Collagen?

Complete Collagen is an innovative collagen drink sachet that combines two different clinically-proven Bioactive Collagen Peptides®: one targeting Fibroblasts (skin and the other one body. It is a convenient way to increase your daily collagen intake and support healthier skin, hair and nails, and a more flexible body.

How does Complete Collagen work?

The Bioactive Collagen Peptides (BCPs) we use in our collagen supplements have a unique structure that is easily absorbed and used by the body. 

Absorption isn’t about the product format (drink, gel, powder or capsules). It is about targeting the collagen-producing cells with the correct molecular weight so that these cells can be stimulated to produce more collagen.

The single helix structure of BCPs (the drill-like molecules) travel through the gut wall intact. This means that they can survive the digestive enzymes to reach and stimulate the collagen-producing cells in the skin and the body. 

The BCPs in the Complete Collagen have been clinically proven to stimulate the collagen-producing cells in skin, tendons and ligaments:

  •         VERISOL: stimulating skin Fibroblasts
  •         TENDOFORTE: stimulating tendon Tenocytes and ligament Ligamentocytes.

The BCPs are the only collagen peptides available on the market that are proven to show a stimulatory effect.

What does it taste like?

With its tangy citrus flavour, Complete Collagen tastes like an orange ice lolly.

Do I get my daily required amounts of vitamins and minerals per serving?

One 30ml sachet provides:

  •         Vitamin B6, C and Biotin (Vit B7) - 100% of your daily requirement
  •         Vitamin E - 100% of your daily requirement
  •         Copper and zinc - 15% of your daily requirement

How long until I see results?

Your unique body, lifestyle and individual circumstances will determine this but the clinical results indicate that:

4-8 weeks

  • 15% increase in skin elasticity
  • 65% increase in pro-collagen
  • 20.1% decrease in wrinkle volume
  • 18% increase in elastin

12 weeks

  • 60% of patients returned to running faster

14 weeks

  • Improvement in hair thickness

24 weeks

  • Improvement in nail growth and strength
  • Improvement in the appearance of cellulite (by 11%)

Is Complete Collagen vegan?

No. The Bioactive Collagen Peptides used in Complete Collagen are sourced from pasture-fed cattle and it is not suitable for vegans or vegetarians. For a vegan collagen-boosting supplement, please see Skin Radiance.

Is it marine or bovine-based?

It is bovine-based. Bovine collagen is a source of type I and type III collagen, both of which are abundant in the human body. Unlike marine collagen, bovine collagen shares the same characteristics as human collagen molecules (we’re genetically closer to mammals than to fish) and this aids its bioavailability (how our bodies can use and absorb collagen).

What are the native collagen types in Complete Collagen?

They are Type I and Type III collagen.

Type I makes up 90% of the body’s total collagen, providing a great deal of both mechanical and tensile strength to skin, connective tissue, bones and teeth.

Type III is predominant in the skin, muscles, internal organs, intestines and blood vessels.

The distribution of collagen types in the body is very complex. Regardless of where structural collagens appear in the body, as a nutritional source, the segmentation of collagen peptides by type is not at all important.

For example, types I and II collagens are nearly identical in terms of the protein sequence (approx. 85%). The small difference does not influence the bioactivity or cell stimulatory effect when broken down to the Bioactive Collagen Peptides.

How does the subscription work?

To subscribe, choose how frequently you’d like to receive Complete Collagen and add to cart. There are two options to choose from: subscribe every 15 days (receive 1 box every 15 days) or subscribe every 30 days (receive 2 boxes every 30 days). Once your order is completed, your subscription will be automatically renewed and payment will be taken every 15 or 30 days (depending on your subscription choice) from the day of purchase.

If you have any problems please get in touch with our customer service team via phone 0333 000 7788 or email info@proto-col.com.

Can I cancel anytime?

Yes. Subscriptions can be updated, paused or cancelled at any time. Cancellations or changes to your subscription can be done over the phone or via your account.

If you cannot gain access to your account, please contact customer services via phone 0333 000 7788 or email info@proto-col.com.      

To pause or cancel, you will have to do at least 24 hours before your subscription is due to renew. For example, if you have taken out a subscription on 1st May for our 15-day pack, you would have to cancel before the 14th day before midnight. If you cancel after the 15- or 30-day period, your payment will still be taken and your order will be processed.

About this supplement


To enjoy Proto-col Complete Collagen, simply tear off the top of the gel sachet and squeeze it into your mouth. Take one sachet per day.

Full Ingredients: Water, Agave Syrup, Collagen Hydrolysate (bovine), Vitamin C, Vitamin E, Zinc, D-Biotin, Vitamin B6, Copper Gluconate, Orange Flavouring, Citric Acid, Trisodium Citrate, Xanthan Gum, Potassium Sorbate, Sodium Benzoate

Please note that this supplement contains bovine collagen and is therefore not vegetarian-friendly.

✔ 8,000mg premium grade collagen per 30ml sachet

✔ Rich in Type I and Type III collagen

✔ Molecular weight 2.0 kDa

✔ Vitamins B6, C & E and Biotin (100% RDA)

✔ Zinc and Copper (15% RDA)

✔ Providing 18 essential amino acids

✔ Clinically-proven results with continued use

✔ Tasty citrus flavour and convenient

✔ Targeting the whole body

✔ High absorption rate (98.4%)

✔ Visible results

Anti-ageing collagen peptide drink for youthful complexion

Our Complete Collagen drink in an easy to use daily sachet, is formulated to improve the way you look, move and feel. Complete Collagen combines premium grade collagen peptides with nourishing vitamins and minerals, including: vitamins B6, C and E, biotin, zinc and copper. The Bioactive Collagen Peptides® and vitamins within Complete Collagen work together to promote skin vitality and support the wellbeing of connective tissues that enable joint function.

By keeping your natural collagen stores topped up, Complete Collagen helps to slow down collagen depletion in the body, the process that contributes to ageing. Collagen peptide drinks can show almost immediate visual results. Find out more about the benefits of collagen.

Our latest innovation in collagen supplementation, Complete Collagen, is our first collagen drink in a gel formulation, created using two Bioactive Collagen Peptides®: Verisol®, which targets the skin, and Tendoforte®, which targets the soft tissue, tendons and ligaments.

This incredible collagen drink boasts clinically proven results to reduce the volume and density of fine lines. The collagen peptides within Complete Collagen can also help maintain smoother, firmer skin and improves nail growth and quality. At the same time, it contributes to healthy joints and supports muscle strength, flexibility and ease of movement during exercise and daily activity.

Complete Collagen comes in a convenient citrus drink sachet that makes it easy to take wherever you are – perfect for fitting into a hectic schedule. We recommend taking it as part of an ‘inside out’ collagen beauty regime in conjunction with our great skincare products.

Full Ingredients

Water, Agave Syrup, Collagen Hydrolysate (bovine), Vitamin C, Vitamin E, Zinc, D-Biotin, Vitamin B6, Copper Gluconate, Orange Flavouring, Citric Acid, Trisodium Citrate, Xanthan Gum, Potassium Sorbate, Sodium Benzoate

Please note that this supplement contains bovine collagen and is therefore not vegetarian-friendly.

How to take this supplement

To enjoy Proto-col Complete Collagen, simply tear off the top of the gel sachet and squeeze it into your mouth. Take one sachet per day.

Product FAQs

Why should I take Complete Collagen?

Complete Collagen is an innovative collagen drink sachet that combines two different clinically-proven Bioactive Collagen Peptides®: one targeting Fibroblasts (skin and the other one body. It is a convenient way to increase your daily collagen intake and support healthier skin, hair and nails, and a more flexible body.

How does Complete Collagen work?

The Bioactive Collagen Peptides (BCPs) we use in our collagen supplements have a unique structure that is easily absorbed and used by the body. 

Absorption isn’t about the product format (drink, gel, powder or capsules). It is about targeting the collagen-producing cells with the correct molecular weight so that these cells can be stimulated to produce more collagen.

The single helix structure of BCPs (the drill-like molecules) travel through the gut wall intact. This means that they can survive the digestive enzymes to reach and stimulate the collagen-producing cells in the skin and the body. 

The BCPs in the Complete Collagen have been clinically proven to stimulate the collagen-producing cells in skin, tendons and ligaments:

  •         VERISOL: stimulating skin Fibroblasts
  •         TENDOFORTE: stimulating tendon Tenocytes and ligament Ligamentocytes.

The BCPs are the only collagen peptides available on the market that are proven to show a stimulatory effect.

What does it taste like?

With its tangy citrus flavour, Complete Collagen tastes like an orange ice lolly.

Do I get my daily required amounts of vitamins and minerals per serving?

One 30ml sachet provides:

  •         Vitamin B6, C and Biotin (Vit B7) - 100% of your daily requirement
  •         Vitamin E - 100% of your daily requirement
  •         Copper and zinc - 15% of your daily requirement

How long until I see results?

Your unique body, lifestyle and individual circumstances will determine this but the clinical results indicate that:

4-8 weeks

  • 15% increase in skin elasticity
  • 65% increase in pro-collagen
  • 20.1% decrease in wrinkle volume
  • 18% increase in elastin

12 weeks

  • 60% of patients returned to running faster

14 weeks

  • Improvement in hair thickness

24 weeks

  • Improvement in nail growth and strength
  • Improvement in the appearance of cellulite (by 11%)

Is Complete Collagen vegan?

No. The Bioactive Collagen Peptides used in Complete Collagen are sourced from pasture-fed cattle and it is not suitable for vegans or vegetarians. For a vegan collagen-boosting supplement, please see Skin Radiance.

Is it marine or bovine-based?

It is bovine-based. Bovine collagen is a source of type I and type III collagen, both of which are abundant in the human body. Unlike marine collagen, bovine collagen shares the same characteristics as human collagen molecules (we’re genetically closer to mammals than to fish) and this aids its bioavailability (how our bodies can use and absorb collagen).

What are the native collagen types in Complete Collagen?

They are Type I and Type III collagen.

Type I makes up 90% of the body’s total collagen, providing a great deal of both mechanical and tensile strength to skin, connective tissue, bones and teeth.

Type III is predominant in the skin, muscles, internal organs, intestines and blood vessels.

The distribution of collagen types in the body is very complex. Regardless of where structural collagens appear in the body, as a nutritional source, the segmentation of collagen peptides by type is not at all important.

For example, types I and II collagens are nearly identical in terms of the protein sequence (approx. 85%). The small difference does not influence the bioactivity or cell stimulatory effect when broken down to the Bioactive Collagen Peptides.

How does the subscription work?

To subscribe, choose how frequently you’d like to receive Complete Collagen and add to cart. There are two options to choose from: subscribe every 15 days (receive 1 box every 15 days) or subscribe every 30 days (receive 2 boxes every 30 days). Once your order is completed, your subscription will be automatically renewed and payment will be taken every 15 or 30 days (depending on your subscription choice) from the day of purchase.

If you have any problems please get in touch with our customer service team via phone 0333 000 7788 or email info@proto-col.com.

Can I cancel anytime?

Yes. Subscriptions can be updated, paused or cancelled at any time. Cancellations or changes to your subscription can be done over the phone or via your account.

If you cannot gain access to your account, please contact customer services via phone 0333 000 7788 or email info@proto-col.com.      

To pause or cancel, you will have to do at least 24 hours before your subscription is due to renew. For example, if you have taken out a subscription on 1st May for our 15-day pack, you would have to cancel before the 14th day before midnight. If you cancel after the 15- or 30-day period, your payment will still be taken and your order will be processed.

Customer Stories

Life changing
I’ve been taking the complete collagen for a month now and I must say that I’m in love with it. First the flavour is sooo nice, then, my skin feels really smooth and hydrated now, it’s a miracle so I’m really happy for that.
Candela R

Best I’ve tried

I have noticed a significant difference in my skin, hair and nails. But also my joint mobility where other brands made no difference in that area!

Sophie B

Amazing product

I really like the collagen sachets as they taste good, and my nails have got stronger, and skin looks clearer. I use these as part of my daily routine now!

Helen W

GET CREATIVE

Perfect for on the go, why not try Complete Collagen in a fruity drink or add to your favourite foods.

SCIENTIFICALLY PROVEN RESULTS

Complete Collagen is our first collagen drink in a gel formulation, created using two Bioactive Collagen Peptides®: Verisol®,which targets the skin, and Tendoforte®, which targets the soft tissue, tendons and ligaments.

This incredible collagen drink boasts clinically proven results to reduce the volume and density offine lines. The collagen peptides within Complete Collagen can also help maintain smoother, firmer skin and improves nail growth and quality. At the same time, it contributes to healthy joints and supports muscle strength, flexibility and ease of movement during exercise and daily activity.

Complete Collagen comes in a convenient citrus drink sachet that makes it easy to take wherever you are.

Deliciously nutritious and convenient, each Complete Collagen sachet provides your daily dose of collagen, vitamins and minerals.

  • 8,000mg Bioactive Collagen Peptides

    Source of protein and 18 essential amino acids


    Vitamin B6 (100% RDA)

    Energy and immune system

  •  
  • Vitamin C (100% RDA)

    Collagen formation

  • Vitamin E (100% RDA)

    Antioxidant powerhouse

  •  
  • Biotin (100% RDA)

    Essential for healthy hair


  • Zinc (15% RDA)

    Supporting stronger nails

  •  
  • Copper (15% RDA)

    Vital for an active body

Why do I need Complete Collagen?

For your vibrant skin

85% of your skin protein is collagen. By the time you’re 45, you’ve lost 35% of your collagen reserves. The signs of collagen loss include dull, saggy skin, wrinkles, and fine lines. By maintaining and replenishing your collagen reserves, you can help delay the appearance of skin ageing and improve its overall condition. The Bioactive Collagen Peptides we use in Complete Collagen are the only peptides in the market that can directly affect the collagen-producing cells and increase your body’s own production: 65% increase after 8 weeks. We’ve also added vitamins C & E to benefit from their antioxidant properties and to support collagen formation.

For glossier hair & stronger nails 

Keratin is the protective protein that makes up your hair and nails. Ageing and free radical damage can impact the keratin in your hair and cause thinning, greying, dryness and dullness. Amino acids build keratin, and Complete Collagen contains 18 amino acids. By supporting keratin production and a healthy dermis, collagen can help preserve fuller and healthier hair for longer and improve hair thinning and dryness. Topped with Biotin and Zinc, Complete Collagen works to provide the essential nutrients your hair and nails need to feel and look healthy.

For your active body

Collagen is an essential structural protein in your body. It forms 90% of the bone matrix, 80% of tendons, 60% of the cartilage tissue, and up to 10% of the muscle tissue. Collagen is the glue that holds us together. Formulated to target these tissues directly, Complete Collagen also contains Copper and vitamin B6 to support their normal function and the overall energy levels.

“There’s simply nothing else as powerful or convenient on the market."

With 19 years of collagen expertise, we simplified beauty and wellness in one sachet.

Improve hair
thickness

Increase skin
elasticity
and firmness

Improve nail
growth speed
and resistance

Vitamins and
minerals

Our Complete Collagen drink in an easy to use daily sachet, formulated to improve the way you look, move and feel. The Bioactive Collagen Peptides® and vitamins within Complete Collagen work together to promote skin vitality and support the wellbeing of connective tissues that enable joint function.

By keeping your natural collagen stores topped up, Complete Collagen helps to slow down collagen depletion in the body, the process that contributes to ageing. Collagen peptide drinks can show almost immediate visual results.

WHY SUBSCRIBE
Subscribe and save up to 30% 

Improved results with continued daily use (minimum 4 weeks). Don’t miss a day.
All the collagen your body needs in one box delivered to your door.
Cheaper than a take-away coffee (£1.81 each sachet)

Free shipping        Double points for members      Exclusive offers

Receive Complete Collagen every

SAVE 20%

SAVE 22%

SAVE 25%

SAVE 30%

INGREDIENT SPOTLIGHT

Hydrolysed collagen

Collagen is the most prevalent protein in your body, and each serving of Collagen Cordial gives you 2500mg of collagen hydrolysate.

Vitamin C

A natural antioxidant, helps boost your natural collagen production for the normal function of cartilage and skin, plus protects your skin from oxidative stress and the ageing effects this causes.

Vitamin E

Another antioxidant, Vitamin E, adds its own anti-inflammatory properties while helping the cell renewal process.

Biotin

Helps to maintain your energy levels as well as contributing to the maintenance of normal skin and hair.

Zinc

Joins the collagen peptide in contributing to the maintenance of your hair.

Copper

Contributes to maintenance of normal connective tissues as well as your immune system.

Vitamin B6

A Vitamin B6 helps to keep fatigue at bay and is also essential for the normal functioning of your immune system.

WHY CHOOSE COMPLETE COLLAGEN

Product FAQs

Why should I take Complete Collagen?

Complete Collagen is an innovative collagen drink sachet that combines two different clinically-proven Bioactive Collagen Peptides®: one targeting Fibroblasts (skin and the other one body. It is a convenient way to increase your daily collagen intake and support healthier skin, hair and nails, and a more flexible body.

How does Complete Collagen work?

The Bioactive Collagen Peptides (BCPs) we use in our collagen supplements have a unique structure that is easily absorbed and used by the body. 

Absorption isn’t about the product format (drink, gel, powder or capsules). It is about targeting the collagen-producing cells with the correct molecular weight so that these cells can be stimulated to produce more collagen.

The single helix structure of BCPs (the drill-like molecules) travel through the gut wall intact. This means that they can survive the digestive enzymes to reach and stimulate the collagen-producing cells in the skin and the body. 

The BCPs in the Complete Collagen have been clinically proven to stimulate the collagen-producing cells in skin, tendons and ligaments:

  •         VERISOL: stimulating skin Fibroblasts
  •         TENDOFORTE: stimulating tendon Tenocytes and ligament Ligamentocytes.

The BCPs are the only collagen peptides available on the market that are proven to show a stimulatory effect.

What does it taste like?

With its tangy citrus flavour, Complete Collagen tastes like an orange ice lolly.

Do I get my daily required amounts of vitamins and minerals per serving?

One 30ml sachet provides:

  •         Vitamin B6, C and Biotin (Vit B7) - 100% of your daily requirement
  •         Vitamin E - 100% of your daily requirement
  •         Copper and zinc - 15% of your daily requirement

How long until I see results?

Your unique body, lifestyle and individual circumstances will determine this but the clinical results indicate that:

4-8 weeks

  • 15% increase in skin elasticity
  • 65% increase in pro-collagen
  • 20.1% decrease in wrinkle volume
  • 18% increase in elastin

12 weeks

  • 60% of patients returned to running faster

14 weeks

  • Improvement in hair thickness

24 weeks

  • Improvement in nail growth and strength
  • Improvement in the appearance of cellulite (by 11%)

Is Complete Collagen vegan?

No. The Bioactive Collagen Peptides used in Complete Collagen are sourced from pasture-fed cattle and it is not suitable for vegans or vegetarians. For a vegan collagen-boosting supplement, please see Skin Radiance.

Is it marine or bovine-based?

It is bovine-based. Bovine collagen is a source of type I and type III collagen, both of which are abundant in the human body. Unlike marine collagen, bovine collagen shares the same characteristics as human collagen molecules (we’re genetically closer to mammals than to fish) and this aids its bioavailability (how our bodies can use and absorb collagen).

What are the native collagen types in Complete Collagen?

They are Type I and Type III collagen.

Type I makes up 90% of the body’s total collagen, providing a great deal of both mechanical and tensile strength to skin, connective tissue, bones and teeth.

Type III is predominant in the skin, muscles, internal organs, intestines and blood vessels.

The distribution of collagen types in the body is very complex. Regardless of where structural collagens appear in the body, as a nutritional source, the segmentation of collagen peptides by type is not at all important.

For example, types I and II collagens are nearly identical in terms of the protein sequence (approx. 85%). The small difference does not influence the bioactivity or cell stimulatory effect when broken down to the Bioactive Collagen Peptides.

How does the subscription work?

To subscribe, choose how frequently you’d like to receive Complete Collagen and add to cart. There are two options to choose from: subscribe every 15 days (receive 1 box every 15 days) or subscribe every 30 days (receive 2 boxes every 30 days). Once your order is completed, your subscription will be automatically renewed and payment will be taken every 15 or 30 days (depending on your subscription choice) from the day of purchase.

If you have any problems please get in touch with our customer service team via phone 0333 000 7788 or email info@proto-col.com.

Can I cancel anytime?

Yes. Subscriptions can be updated, paused or cancelled at any time. Cancellations or changes to your subscription can be done over the phone or via your account.

If you cannot gain access to your account, please contact customer services via phone 0333 000 7788 or email info@proto-col.com.      

To pause or cancel, you will have to do at least 24 hours before your subscription is due to renew. For example, if you have taken out a subscription on 1st May for our 15-day pack, you would have to cancel before the 14th day before midnight. If you cancel after the 15- or 30-day period, your payment will still be taken and your order will be processed.

About this supplement


To enjoy Proto-col Complete Collagen, simply tear off the top of the gel sachet and squeeze it into your mouth. Take one sachet per day.

Full Ingredients: Water, Agave Syrup, Collagen Hydrolysate (bovine), Vitamin C, Vitamin E, Zinc, D-Biotin, Vitamin B6, Copper Gluconate, Orange Flavouring, Citric Acid, Trisodium Citrate, Xanthan Gum, Potassium Sorbate, Sodium Benzoate

Please note that this supplement contains bovine collagen and is therefore not vegetarian-friendly.

✔ 8,000mg premium grade collagen per 30ml sachet

✔ Rich in Type I and Type III collagen

✔ Molecular weight 2.0 kDa

✔ Vitamins B6, C & E and Biotin (100% RDA)

✔ Zinc and Copper (15% RDA)

✔ Providing 18 essential amino acids

✔ Clinically-proven results with continued use

✔ Tasty citrus flavour and convenient

✔ Targeting the whole body

✔ High absorption rate (98.4%)

✔ Visible results

Anti-ageing collagen peptide drink for youthful complexion

Our Complete Collagen drink in an easy to use daily sachet, is formulated to improve the way you look, move and feel. Complete Collagen combines premium grade collagen peptides with nourishing vitamins and minerals, including: vitamins B6, C and E, biotin, zinc and copper. The Bioactive Collagen Peptides® and vitamins within Complete Collagen work together to promote skin vitality and support the wellbeing of connective tissues that enable joint function.

By keeping your natural collagen stores topped up, Complete Collagen helps to slow down collagen depletion in the body, the process that contributes to ageing. Collagen peptide drinks can show almost immediate visual results. Find out more about the benefits of collagen.

Our latest innovation in collagen supplementation, Complete Collagen, is our first collagen drink in a gel formulation, created using two Bioactive Collagen Peptides®: Verisol®, which targets the skin, and Tendoforte®, which targets the soft tissue, tendons and ligaments.

This incredible collagen drink boasts clinically proven results to reduce the volume and density of fine lines. The collagen peptides within Complete Collagen can also help maintain smoother, firmer skin and improves nail growth and quality. At the same time, it contributes to healthy joints and supports muscle strength, flexibility and ease of movement during exercise and daily activity.

Complete Collagen comes in a convenient citrus drink sachet that makes it easy to take wherever you are – perfect for fitting into a hectic schedule. We recommend taking it as part of an ‘inside out’ collagen beauty regime in conjunction with our great skincare products.

Full Ingredients

Water, Agave Syrup, Collagen Hydrolysate (bovine), Vitamin C, Vitamin E, Zinc, D-Biotin, Vitamin B6, Copper Gluconate, Orange Flavouring, Citric Acid, Trisodium Citrate, Xanthan Gum, Potassium Sorbate, Sodium Benzoate

Please note that this supplement contains bovine collagen and is therefore not vegetarian-friendly.

How to take this supplement

To enjoy Proto-col Complete Collagen, simply tear off the top of the gel sachet and squeeze it into your mouth. Take one sachet per day.

Product FAQs

Why should I take Complete Collagen?

Complete Collagen is an innovative collagen drink sachet that combines two different clinically-proven Bioactive Collagen Peptides®: one targeting Fibroblasts (skin and the other one body. It is a convenient way to increase your daily collagen intake and support healthier skin, hair and nails, and a more flexible body.

How does Complete Collagen work?

The Bioactive Collagen Peptides (BCPs) we use in our collagen supplements have a unique structure that is easily absorbed and used by the body. 

Absorption isn’t about the product format (drink, gel, powder or capsules). It is about targeting the collagen-producing cells with the correct molecular weight so that these cells can be stimulated to produce more collagen.

The single helix structure of BCPs (the drill-like molecules) travel through the gut wall intact. This means that they can survive the digestive enzymes to reach and stimulate the collagen-producing cells in the skin and the body. 

The BCPs in the Complete Collagen have been clinically proven to stimulate the collagen-producing cells in skin, tendons and ligaments:

  •         VERISOL: stimulating skin Fibroblasts
  •         TENDOFORTE: stimulating tendon Tenocytes and ligament Ligamentocytes.

The BCPs are the only collagen peptides available on the market that are proven to show a stimulatory effect.

What does it taste like?

With its tangy citrus flavour, Complete Collagen tastes like an orange ice lolly.

Do I get my daily required amounts of vitamins and minerals per serving?

One 30ml sachet provides:

  •         Vitamin B6, C and Biotin (Vit B7) - 100% of your daily requirement
  •         Vitamin E - 100% of your daily requirement
  •         Copper and zinc - 15% of your daily requirement

How long until I see results?

Your unique body, lifestyle and individual circumstances will determine this but the clinical results indicate that:

4-8 weeks

  • 15% increase in skin elasticity
  • 65% increase in pro-collagen
  • 20.1% decrease in wrinkle volume
  • 18% increase in elastin

12 weeks

  • 60% of patients returned to running faster

14 weeks

  • Improvement in hair thickness

24 weeks

  • Improvement in nail growth and strength
  • Improvement in the appearance of cellulite (by 11%)

Is Complete Collagen vegan?

No. The Bioactive Collagen Peptides used in Complete Collagen are sourced from pasture-fed cattle and it is not suitable for vegans or vegetarians. For a vegan collagen-boosting supplement, please see Skin Radiance.

Is it marine or bovine-based?

It is bovine-based. Bovine collagen is a source of type I and type III collagen, both of which are abundant in the human body. Unlike marine collagen, bovine collagen shares the same characteristics as human collagen molecules (we’re genetically closer to mammals than to fish) and this aids its bioavailability (how our bodies can use and absorb collagen).

What are the native collagen types in Complete Collagen?

They are Type I and Type III collagen.

Type I makes up 90% of the body’s total collagen, providing a great deal of both mechanical and tensile strength to skin, connective tissue, bones and teeth.

Type III is predominant in the skin, muscles, internal organs, intestines and blood vessels.

The distribution of collagen types in the body is very complex. Regardless of where structural collagens appear in the body, as a nutritional source, the segmentation of collagen peptides by type is not at all important.

For example, types I and II collagens are nearly identical in terms of the protein sequence (approx. 85%). The small difference does not influence the bioactivity or cell stimulatory effect when broken down to the Bioactive Collagen Peptides.

How does the subscription work?

To subscribe, choose how frequently you’d like to receive Complete Collagen and add to cart. There are two options to choose from: subscribe every 15 days (receive 1 box every 15 days) or subscribe every 30 days (receive 2 boxes every 30 days). Once your order is completed, your subscription will be automatically renewed and payment will be taken every 15 or 30 days (depending on your subscription choice) from the day of purchase.

If you have any problems please get in touch with our customer service team via phone 0333 000 7788 or email info@proto-col.com.

Can I cancel anytime?

Yes. Subscriptions can be updated, paused or cancelled at any time. Cancellations or changes to your subscription can be done over the phone or via your account.

If you cannot gain access to your account, please contact customer services via phone 0333 000 7788 or email info@proto-col.com.      

To pause or cancel, you will have to do at least 24 hours before your subscription is due to renew. For example, if you have taken out a subscription on 1st May for our 15-day pack, you would have to cancel before the 14th day before midnight. If you cancel after the 15- or 30-day period, your payment will still be taken and your order will be processed.

Customer Stories

Life changing
I’ve been taking the complete collagen for a month now and I must say that I’m in love with it. First the flavour is sooo nice, then, my skin feels really smooth and hydrated now, it’s a miracle so I’m really happy for that.
Candela R

Best I’ve tried

I have noticed a significant difference in my skin, hair and nails. But also my joint mobility where other brands made no difference in that area!

Sophie B

Amazing product

I really like the collagen sachets as they taste good, and my nails have got stronger, and skin looks clearer. I use these as part of my daily routine now!

Helen W

GET CREATIVE

Perfect for on the go, why not try Complete Collagen in a fruity drink or add to your favourite foods.

SCIENTIFICALLY PROVEN RESULTS

Complete Collagen is our first collagen drink in a gel formulation, created using two Bioactive Collagen Peptides®: Verisol®,which targets the skin, and Tendoforte®, which targets the soft tissue, tendons and ligaments.

This incredible collagen drink boasts clinically proven results to reduce the volume and density offine lines. The collagen peptides within Complete Collagen can also help maintain smoother, firmer skin and improves nail growth and quality. At the same time, it contributes to healthy joints and supports muscle strength, flexibility and ease of movement during exercise and daily activity.

Complete Collagen comes in a convenient citrus drink sachet that makes it easy to take wherever you are.

WHY SUBSCRIBE
Subscribe and save up to 30% 

Free shipping
Double points for members
Exclusive offers

Improved results with continued daily use (minimum 4 weeks).

All the collagen your body needs in one box delivered to your door.
Cheaper than a take-away coffee (£1.81 each sachet)

Receive Complete Collagen every

SAVE 20%

SAVE 22%

SAVE 25%

SAVE 30%

Receive Complete Collagen every

SAVE 20%

SAVE 22%

SAVE 25%

SAVE 30%

INGREDIENT SPOTLIGHT

Hydrolysed collagen

Collagen is the most prevalent protein in your body, and each serving of Complete Collagen gives you 8,000mg of collagen hydrolysate.

Vitamin C

A natural antioxidant, helps boost your natural collagen production for the normal function of cartilage and skin, plus protects your skin from oxidative stress and the ageing effects this causes.

Vitamin E

Another antioxidant, Vitamin E, adds its own anti-inflammatory properties while helping the cell renewal process.

Biotin

Helps to maintain your energy levels as well as contributing to the maintenance of normal skin and hair.

Zinc

Joins the collagen peptide in contributing to the maintenance of your hair.

Copper

Contributes to maintenance of normal connective tissues as well as your immune system.

Vitamin B6

A Vitamin B6 helps to keep fatigue at bay and is also essential for the normal functioning of your immune system.

WHY CHOOSE COMPLETE COLLAGEN

8,000mg premium grade collagen per 30ml sachet

Rich in Type I and Type III collagen

Molecular weight 2.0 kDa

Vitamins B6, C & E and Biotin (100% RDA)

Zinc and Copper (15% RDA)

Providing 18 essential amino acids

Clinically-proven results with continued use

Tasty citrus flavour and convenient

Targeting the whole body

High absorption rate (98.4%)

Anti-ageing collagen peptide drink for youthful complexion

Our Complete Collagen drink in an easy to use daily sachet, is formulated to improve the way you look, move and feel. Complete Collagen combines premium grade collagen peptides with nourishing vitamins and minerals, including: vitamins B6, C and E, biotin, zinc and copper. The Bioactive Collagen Peptides® and vitamins within Complete Collagen work together to promote skin vitality and support the wellbeing of connective tissues that enable joint function.

By keeping your natural collagen stores topped up, Complete Collagen helps to slow down collagen depletion in the body, the process that contributes to ageing. Collagen peptide drinks can show almost immediate visual results. Find out more about the benefits of collagen.

Our latest innovation in collagen supplementation, Complete Collagen, is our first collagen drink in a gel formulation, created using two Bioactive Collagen Peptides®: Verisol®, which targets the skin, and Tendoforte®, which targets the soft tissue, tendons and ligaments.

This incredible collagen drink boasts clinically proven results to reduce the volume and density of fine lines. The collagen peptides within Complete Collagen can also help maintain smoother, firmer skin and improves nail growth and quality. At the same time, it contributes to healthy joints and supports muscle strength, flexibility and ease of movement during exercise and daily activity.

Complete Collagen comes in a convenient citrus drink sachet that makes it easy to take wherever you are – perfect for fitting into a hectic schedule. We recommend taking it as part of an ‘inside out’ collagen beauty regime in conjunction with our great skincare products.

Full Ingredients

Water, Agave Syrup, Collagen Hydrolysate (bovine), Vitamin C, Vitamin E, Zinc, D-Biotin, Vitamin B6, Copper Gluconate, Orange Flavouring, Citric Acid, Trisodium Citrate, Xanthan Gum, Potassium Sorbate, Sodium Benzoate

Please note that this supplement contains bovine collagen and is therefore not vegetarian-friendly.

How to take this supplement

To enjoy Proto-col Complete Collagen, simply tear off the top of the gel sachet and squeeze it into your mouth. Take one sachet per day.

Product FAQs

Why should I take Complete Collagen?

Complete Collagen is an innovative collagen drink sachet that combines two different clinically-proven Bioactive Collagen Peptides®: one targeting Fibroblasts (skin and the other one body. It is a convenient way to increase your daily collagen intake and support healthier skin, hair and nails, and a more flexible body.

How does Complete Collagen work?

The Bioactive Collagen Peptides (BCPs) we use in our collagen supplements have a unique structure that is easily absorbed and used by the body. 

Absorption isn’t about the product format (drink, gel, powder or capsules). It is about targeting the collagen-producing cells with the correct molecular weight so that these cells can be stimulated to produce more collagen.

The single helix structure of BCPs (the drill-like molecules) travel through the gut wall intact. This means that they can survive the digestive enzymes to reach and stimulate the collagen-producing cells in the skin and the body. 

The BCPs in the Complete Collagen have been clinically proven to stimulate the collagen-producing cells in skin, tendons and ligaments:

  •         VERISOL: stimulating skin Fibroblasts
  •         TENDOFORTE: stimulating tendon Tenocytes and ligament Ligamentocytes.

The BCPs are the only collagen peptides available on the market that are proven to show a stimulatory effect.

What does it taste like?

With its tangy citrus flavour, Complete Collagen tastes like an orange ice lolly.

Do I get my daily required amounts of vitamins and minerals per serving?

One 30ml sachet provides:

  •         Vitamin B6, C and Biotin (Vit B7) - 100% of your daily requirement
  •         Vitamin E - 100% of your daily requirement
  •         Copper and zinc - 15% of your daily requirement

How long until I see results?

Your unique body, lifestyle and individual circumstances will determine this but the clinical results indicate that:

4-8 weeks

  • 15% increase in skin elasticity
  • 65% increase in pro-collagen
  • 20.1% decrease in wrinkle volume
  • 18% increase in elastin

12 weeks

  • 60% of patients returned to running faster

14 weeks

  • Improvement in hair thickness

24 weeks

  • Improvement in nail growth and strength
  • Improvement in the appearance of cellulite (by 11%)

Is Complete Collagen vegan?

No. The Bioactive Collagen Peptides used in Complete Collagen are sourced from pasture-fed cattle and it is not suitable for vegans or vegetarians. For a vegan collagen-boosting supplement, please see Skin Radiance.

Is it marine or bovine-based?

It is bovine-based. Bovine collagen is a source of type I and type III collagen, both of which are abundant in the human body. Unlike marine collagen, bovine collagen shares the same characteristics as human collagen molecules (we’re genetically closer to mammals than to fish) and this aids its bioavailability (how our bodies can use and absorb collagen).

What are the native collagen types in Complete Collagen?

They are Type I and Type III collagen.

Type I makes up 90% of the body’s total collagen, providing a great deal of both mechanical and tensile strength to skin, connective tissue, bones and teeth.

Type III is predominant in the skin, muscles, internal organs, intestines and blood vessels.

The distribution of collagen types in the body is very complex. Regardless of where structural collagens appear in the body, as a nutritional source, the segmentation of collagen peptides by type is not at all important.

For example, types I and II collagens are nearly identical in terms of the protein sequence (approx. 85%). The small difference does not influence the bioactivity or cell stimulatory effect when broken down to the Bioactive Collagen Peptides.

How does the subscription work?

To subscribe, choose how frequently you’d like to receive Complete Collagen and add to cart. There are two options to choose from: subscribe every 15 days (receive 1 box every 15 days) or subscribe every 30 days (receive 2 boxes every 30 days). Once your order is completed, your subscription will be automatically renewed and payment will be taken every 15 or 30 days (depending on your subscription choice) from the day of purchase.

If you have any problems please get in touch with our customer service team via phone 0333 000 7788 or email info@proto-col.com.

Can I cancel anytime?

Yes. Subscriptions can be updated, paused or cancelled at any time. Cancellations or changes to your subscription can be done over the phone or via your account.

If you cannot gain access to your account, please contact customer services via phone 0333 000 7788 or email info@proto-col.com.      

To pause or cancel, you will have to do at least 24 hours before your subscription is due to renew. For example, if you have taken out a subscription on 1st May for our 15-day pack, you would have to cancel before the 14th day before midnight. If you cancel after the 15- or 30-day period, your payment will still be taken and your order will be processed.

Customer Stories

Life changing
I’ve been taking the complete collagen for a month now and I must say that I’m in love with it. First the flavour is sooo nice, then, my skin feels really smooth and hydrated now, it’s a miracle so I’m really happy for that.
Candela R

Best I’ve tried

I have noticed a significant difference in my skin, hair and nails. But also my joint mobility where other brands made no difference in that area!

Sophie B

Amazing product

I really like the collagen sachets as they taste good, and my nails have got stronger, and skin looks clearer. I use these as part of my daily routine now!

Helen W

GET CREATIVE

Perfect for on the go, why not try Complete Collagen in a fruity drink or add to your favourite foods.

SCIENTIFICALLY PROVEN RESULTS

Complete Collagen is our first collagen drink in a gel formulation, created using two Bioactive Collagen Peptides®: Verisol®,which targets the skin, and Tendoforte®, which targets the soft tissue, tendons and ligaments.

This incredible collagen drink boasts clinically proven results to reduce the volume and density offine lines. The collagen peptides within Complete Collagen can also help maintain smoother, firmer skin and improves nail growth and quality. At the same time, it contributes to healthy joints and supports muscle strength, flexibility and ease of movement during exercise and daily activity.

Complete Collagen comes in a convenient citrus drink sachet that makes it easy to take wherever you are.

Deliciously nutritious and convenient, each Complete Collagen sachet provides your daily dose of collagen, vitamins and minerals.

Why do I need Complete Collagen?

For your vibrant skin

85% of your skin protein is collagen. By the time you’re 45, you’ve lost 35% of your collagen reserves. The signs of collagen loss include dull, saggy skin, wrinkles, and fine lines. By maintaining and replenishing your collagen reserves, you can help delay the appearance of skin ageing and improve its overall condition. The Bioactive Collagen Peptides we use in Complete Collagen are the only peptides in the market that can directly affect the collagen-producing cells and increase your body’s own production: 65% increase after 8 weeks. We’ve also added vitamins C & E to benefit from their antioxidant properties and to support collagen formation.

For glossier hair & stronger nails 

Keratin is the protective protein that makes up your hair and nails. Ageing and free radical damage can impact the keratin in your hair and cause thinning, greying, dryness and dullness. Amino acids build keratin, and Complete Collagen contains 18 amino acids. By supporting keratin production and a healthy dermis, collagen can help preserve fuller and healthier hair for longer and improve hair thinning and dryness. Topped with Biotin and Zinc, Complete Collagen works to provide the essential nutrients your hair and nails need to feel and look healthy.

For your active body

Collagen is an essential structural protein in your body. It forms 90% of the bone matrix, 80% of tendons, 60% of the cartilage tissue, and up to 10% of the muscle tissue. Collagen is the glue that holds us together. Formulated to target these tissues directly, Complete Collagen also contains Copper and vitamin B6 to support their normal function and the overall energy levels.

Gemma Clare talks about Complete Collagen

Why our customers love Complete Collagen

“There’s simply nothing else as powerful or convenient on the market."

With 19 years of collagen expertise, we simplified beauty and wellness in one sachet.

Improve hair
thickness

Increase skin
elasticity
and firmness

Improve nail
growth speed
and resistance

Vitamins and
minerals

Our Complete Collagen drink in an easy to use daily sachet, formulated to improve the way you look, move and feel. The Bioactive Collagen Peptides® and vitamins within Complete Collagen work together to promote skin vitality and support the wellbeing of connective tissues that enable joint function.

By keeping your natural collagen stores topped up, Complete Collagen helps to slow down collagen depletion in the body, the process that contributes to ageing. Collagen peptide drinks can show almost immediate visual results.

WHY SUBSCRIBE
Subscribe and save up to 30% 

Improved results with continued daily use (minimum 4 weeks). Don’t miss a day.
All the collagen your body needs in one box delivered to your door.
Cheaper than a take-away coffee (£1.81 each sachet)

Free shipping        Double points for members      Exclusive offers

Receive Complete Collagen every

SAVE 20%

SAVE 22%

SAVE 25%

SAVE 30%

INGREDIENT SPOTLIGHT

Hydrolysed collagen

Collagen is the most prevalent protein in your body, and each serving of Collagen Cordial gives you 2500mg of collagen hydrolysate.

Vitamin C

A natural antioxidant, helps boost your natural collagen production for the normal function of cartilage and skin, plus protects your skin from oxidative stress and the ageing effects this causes.

Vitamin E

Another antioxidant, Vitamin E, adds its own anti-inflammatory properties while helping the cell renewal process.

Biotin

Helps to maintain your energy levels as well as contributing to the maintenance of normal skin and hair.

Zinc

Joins the collagen peptide in contributing to the maintenance of your hair.

Copper

Contributes to maintenance of normal connective tissues as well as your immune system.

Vitamin B6

A Vitamin B6 helps to keep fatigue at bay and is also essential for the normal functioning of your immune system.

WHY CHOOSE COMPLETE COLLAGEN

Product FAQs

Why should I take Complete Collagen?

Complete Collagen is an innovative collagen drink sachet that combines two different clinically-proven Bioactive Collagen Peptides®: one targeting Fibroblasts (skin and the other one body. It is a convenient way to increase your daily collagen intake and support healthier skin, hair and nails, and a more flexible body.

How does Complete Collagen work?

The Bioactive Collagen Peptides (BCPs) we use in our collagen supplements have a unique structure that is easily absorbed and used by the body. 

Absorption isn’t about the product format (drink, gel, powder or capsules). It is about targeting the collagen-producing cells with the correct molecular weight so that these cells can be stimulated to produce more collagen.

The single helix structure of BCPs (the drill-like molecules) travel through the gut wall intact. This means that they can survive the digestive enzymes to reach and stimulate the collagen-producing cells in the skin and the body. 

The BCPs in the Complete Collagen have been clinically proven to stimulate the collagen-producing cells in skin, tendons and ligaments:

  •         VERISOL: stimulating skin Fibroblasts
  •         TENDOFORTE: stimulating tendon Tenocytes and ligament Ligamentocytes.

The BCPs are the only collagen peptides available on the market that are proven to show a stimulatory effect.

What does it taste like?

With its tangy citrus flavour, Complete Collagen tastes like an orange ice lolly.

Do I get my daily required amounts of vitamins and minerals per serving?

One 30ml sachet provides:

  •         Vitamin B6, C and Biotin (Vit B7) - 100% of your daily requirement
  •         Vitamin E - 100% of your daily requirement
  •         Copper and zinc - 15% of your daily requirement

How long until I see results?

Your unique body, lifestyle and individual circumstances will determine this but the clinical results indicate that:

4-8 weeks

  • 15% increase in skin elasticity
  • 65% increase in pro-collagen
  • 20.1% decrease in wrinkle volume
  • 18% increase in elastin

12 weeks

  • 60% of patients returned to running faster

14 weeks

  • Improvement in hair thickness

24 weeks

  • Improvement in nail growth and strength
  • Improvement in the appearance of cellulite (by 11%)

Is Complete Collagen vegan?

No. The Bioactive Collagen Peptides used in Complete Collagen are sourced from pasture-fed cattle and it is not suitable for vegans or vegetarians. For a vegan collagen-boosting supplement, please see Skin Radiance.

Is it marine or bovine-based?

It is bovine-based. Bovine collagen is a source of type I and type III collagen, both of which are abundant in the human body. Unlike marine collagen, bovine collagen shares the same characteristics as human collagen molecules (we’re genetically closer to mammals than to fish) and this aids its bioavailability (how our bodies can use and absorb collagen).

What are the native collagen types in Complete Collagen?

They are Type I and Type III collagen.

Type I makes up 90% of the body’s total collagen, providing a great deal of both mechanical and tensile strength to skin, connective tissue, bones and teeth.

Type III is predominant in the skin, muscles, internal organs, intestines and blood vessels.

The distribution of collagen types in the body is very complex. Regardless of where structural collagens appear in the body, as a nutritional source, the segmentation of collagen peptides by type is not at all important.

For example, types I and II collagens are nearly identical in terms of the protein sequence (approx. 85%). The small difference does not influence the bioactivity or cell stimulatory effect when broken down to the Bioactive Collagen Peptides.

How does the subscription work?

To subscribe, choose how frequently you’d like to receive Complete Collagen and add to cart. There are two options to choose from: subscribe every 15 days (receive 1 box every 15 days) or subscribe every 30 days (receive 2 boxes every 30 days). Once your order is completed, your subscription will be automatically renewed and payment will be taken every 15 or 30 days (depending on your subscription choice) from the day of purchase.

If you have any problems please get in touch with our customer service team via phone 0333 000 7788 or email info@proto-col.com.

Can I cancel anytime?

Yes. Subscriptions can be updated, paused or cancelled at any time. Cancellations or changes to your subscription can be done over the phone or via your account.

If you cannot gain access to your account, please contact customer services via phone 0333 000 7788 or email info@proto-col.com.      

To pause or cancel, you will have to do at least 24 hours before your subscription is due to renew. For example, if you have taken out a subscription on 1st May for our 15-day pack, you would have to cancel before the 14th day before midnight. If you cancel after the 15- or 30-day period, your payment will still be taken and your order will be processed.

About this supplement


To enjoy Proto-col Complete Collagen, simply tear off the top of the gel sachet and squeeze it into your mouth. Take one sachet per day.

Full Ingredients: Water, Agave Syrup, Collagen Hydrolysate (bovine), Vitamin C, Vitamin E, Zinc, D-Biotin, Vitamin B6, Copper Gluconate, Orange Flavouring, Citric Acid, Trisodium Citrate, Xanthan Gum, Potassium Sorbate, Sodium Benzoate

Please note that this supplement contains bovine collagen and is therefore not vegetarian-friendly.

✔ 8,000mg premium grade collagen per 30ml sachet

✔ Rich in Type I and Type III collagen

✔ Molecular weight 2.0 kDa

✔ Vitamins B6, C & E and Biotin (100% RDA)

✔ Zinc and Copper (15% RDA)

✔ Providing 18 essential amino acids

✔ Clinically-proven results with continued use

✔ Tasty citrus flavour and convenient

✔ Targeting the whole body

✔ High absorption rate (98.4%)

✔ Visible results

Anti-ageing collagen peptide drink for youthful complexion

Our Complete Collagen drink in an easy to use daily sachet, is formulated to improve the way you look, move and feel. Complete Collagen combines premium grade collagen peptides with nourishing vitamins and minerals, including: vitamins B6, C and E, biotin, zinc and copper. The Bioactive Collagen Peptides® and vitamins within Complete Collagen work together to promote skin vitality and support the wellbeing of connective tissues that enable joint function.

By keeping your natural collagen stores topped up, Complete Collagen helps to slow down collagen depletion in the body, the process that contributes to ageing. Collagen peptide drinks can show almost immediate visual results. Find out more about the benefits of collagen.

Our latest innovation in collagen supplementation, Complete Collagen, is our first collagen drink in a gel formulation, created using two Bioactive Collagen Peptides®: Verisol®, which targets the skin, and Tendoforte®, which targets the soft tissue, tendons and ligaments.

This incredible collagen drink boasts clinically proven results to reduce the volume and density of fine lines. The collagen peptides within Complete Collagen can also help maintain smoother, firmer skin and improves nail growth and quality. At the same time, it contributes to healthy joints and supports muscle strength, flexibility and ease of movement during exercise and daily activity.

Complete Collagen comes in a convenient citrus drink sachet that makes it easy to take wherever you are – perfect for fitting into a hectic schedule. We recommend taking it as part of an ‘inside out’ collagen beauty regime in conjunction with our great skincare products.

Full Ingredients

Water, Agave Syrup, Collagen Hydrolysate (bovine), Vitamin C, Vitamin E, Zinc, D-Biotin, Vitamin B6, Copper Gluconate, Orange Flavouring, Citric Acid, Trisodium Citrate, Xanthan Gum, Potassium Sorbate, Sodium Benzoate

Please note that this supplement contains bovine collagen and is therefore not vegetarian-friendly.

How to take this supplement

To enjoy Proto-col Complete Collagen, simply tear off the top of the gel sachet and squeeze it into your mouth. Take one sachet per day.

Product FAQs

Why should I take Complete Collagen?

Complete Collagen is an innovative collagen drink sachet that combines two different clinically-proven Bioactive Collagen Peptides®: one targeting Fibroblasts (skin and the other one body. It is a convenient way to increase your daily collagen intake and support healthier skin, hair and nails, and a more flexible body.

How does Complete Collagen work?

The Bioactive Collagen Peptides (BCPs) we use in our collagen supplements have a unique structure that is easily absorbed and used by the body. 

Absorption isn’t about the product format (drink, gel, powder or capsules). It is about targeting the collagen-producing cells with the correct molecular weight so that these cells can be stimulated to produce more collagen.

The single helix structure of BCPs (the drill-like molecules) travel through the gut wall intact. This means that they can survive the digestive enzymes to reach and stimulate the collagen-producing cells in the skin and the body. 

The BCPs in the Complete Collagen have been clinically proven to stimulate the collagen-producing cells in skin, tendons and ligaments:

  •         VERISOL: stimulating skin Fibroblasts
  •         TENDOFORTE: stimulating tendon Tenocytes and ligament Ligamentocytes.

The BCPs are the only collagen peptides available on the market that are proven to show a stimulatory effect.

What does it taste like?

With its tangy citrus flavour, Complete Collagen tastes like an orange ice lolly.

Do I get my daily required amounts of vitamins and minerals per serving?

One 30ml sachet provides:

  •         Vitamin B6, C and Biotin (Vit B7) - 100% of your daily requirement
  •         Vitamin E - 100% of your daily requirement
  •         Copper and zinc - 15% of your daily requirement

How long until I see results?

Your unique body, lifestyle and individual circumstances will determine this but the clinical results indicate that:

4-8 weeks

  • 15% increase in skin elasticity
  • 65% increase in pro-collagen
  • 20.1% decrease in wrinkle volume
  • 18% increase in elastin

12 weeks

  • 60% of patients returned to running faster

14 weeks

  • Improvement in hair thickness

24 weeks

  • Improvement in nail growth and strength
  • Improvement in the appearance of cellulite (by 11%)

Is Complete Collagen vegan?

No. The Bioactive Collagen Peptides used in Complete Collagen are sourced from pasture-fed cattle and it is not suitable for vegans or vegetarians. For a vegan collagen-boosting supplement, please see Skin Radiance.

Is it marine or bovine-based?

It is bovine-based. Bovine collagen is a source of type I and type III collagen, both of which are abundant in the human body. Unlike marine collagen, bovine collagen shares the same characteristics as human collagen molecules (we’re genetically closer to mammals than to fish) and this aids its bioavailability (how our bodies can use and absorb collagen).

What are the native collagen types in Complete Collagen?

They are Type I and Type III collagen.

Type I makes up 90% of the body’s total collagen, providing a great deal of both mechanical and tensile strength to skin, connective tissue, bones and teeth.

Type III is predominant in the skin, muscles, internal organs, intestines and blood vessels.

The distribution of collagen types in the body is very complex. Regardless of where structural collagens appear in the body, as a nutritional source, the segmentation of collagen peptides by type is not at all important.

For example, types I and II collagens are nearly identical in terms of the protein sequence (approx. 85%). The small difference does not influence the bioactivity or cell stimulatory effect when broken down to the Bioactive Collagen Peptides.

How does the subscription work?

To subscribe, choose how frequently you’d like to receive Complete Collagen and add to cart. There are two options to choose from: subscribe every 15 days (receive 1 box every 15 days) or subscribe every 30 days (receive 2 boxes every 30 days). Once your order is completed, your subscription will be automatically renewed and payment will be taken every 15 or 30 days (depending on your subscription choice) from the day of purchase.

If you have any problems please get in touch with our customer service team via phone 0333 000 7788 or email info@proto-col.com.

Can I cancel anytime?

Yes. Subscriptions can be updated, paused or cancelled at any time. Cancellations or changes to your subscription can be done over the phone or via your account.

If you cannot gain access to your account, please contact customer services via phone 0333 000 7788 or email info@proto-col.com.      

To pause or cancel, you will have to do at least 24 hours before your subscription is due to renew. For example, if you have taken out a subscription on 1st May for our 15-day pack, you would have to cancel before the 14th day before midnight. If you cancel after the 15- or 30-day period, your payment will still be taken and your order will be processed.

Customer Stories

Life changing
I’ve been taking the complete collagen for a month now and I must say that I’m in love with it. First the flavour is sooo nice, then, my skin feels really smooth and hydrated now, it’s a miracle so I’m really happy for that.
Candela R

Best I’ve tried

I have noticed a significant difference in my skin, hair and nails. But also my joint mobility where other brands made no difference in that area!

Sophie B

Amazing product

I really like the collagen sachets as they taste good, and my nails have got stronger, and skin looks clearer. I use these as part of my daily routine now!

Helen W

GET CREATIVE

Perfect for on the go, why not try Complete Collagen in a fruity drink or add to your favourite foods.

SCIENTIFICALLY PROVEN RESULTS

Complete Collagen is our first collagen drink in a gel formulation, created using two Bioactive Collagen Peptides®: Verisol®,which targets the skin, and Tendoforte®, which targets the soft tissue, tendons and ligaments.

This incredible collagen drink boasts clinically proven results to reduce the volume and density offine lines. The collagen peptides within Complete Collagen can also help maintain smoother, firmer skin and improves nail growth and quality. At the same time, it contributes to healthy joints and supports muscle strength, flexibility and ease of movement during exercise and daily activity.

Complete Collagen comes in a convenient citrus drink sachet that makes it easy to take wherever you are.

WHY SUBSCRIBE
Subscribe and save up to 30% 

Free shipping
Double points for members
Exclusive offers

Improved results with continued daily use (minimum 4 weeks).

All the collagen your body needs in one box delivered to your door.
Cheaper than a take-away coffee (£1.81 each sachet)

Receive Complete Collagen every

SAVE 20%

SAVE 22%

SAVE 25%

SAVE 30%

Receive Complete Collagen every

SAVE 20%

SAVE 22%

SAVE 25%

SAVE 30%

INGREDIENT SPOTLIGHT

Hydrolysed collagen

Collagen is the most prevalent protein in your body, and each serving of Complete Collagen gives you 8,000mg of collagen hydrolysate.

Vitamin C

A natural antioxidant, helps boost your natural collagen production for the normal function of cartilage and skin, plus protects your skin from oxidative stress and the ageing effects this causes.

Vitamin E

Another antioxidant, Vitamin E, adds its own anti-inflammatory properties while helping the cell renewal process.

Biotin

Helps to maintain your energy levels as well as contributing to the maintenance of normal skin and hair.

Zinc

Joins the collagen peptide in contributing to the maintenance of your hair.

Copper

Contributes to maintenance of normal connective tissues as well as your immune system.

Vitamin B6

A Vitamin B6 helps to keep fatigue at bay and is also essential for the normal functioning of your immune system.

WHY CHOOSE COMPLETE COLLAGEN

8,000mg premium grade collagen per 30ml sachet

Rich in Type I and Type III collagen

Molecular weight 2.0 kDa

Vitamins B6, C & E and Biotin (100% RDA)

Zinc and Copper (15% RDA)

Providing 18 essential amino acids

Clinically-proven results with continued use

Tasty citrus flavour and convenient

Targeting the whole body

High absorption rate (98.4%)

Anti-ageing collagen peptide drink for youthful complexion

Our Complete Collagen drink in an easy to use daily sachet, is formulated to improve the way you look, move and feel. Complete Collagen combines premium grade collagen peptides with nourishing vitamins and minerals, including: vitamins B6, C and E, biotin, zinc and copper. The Bioactive Collagen Peptides® and vitamins within Complete Collagen work together to promote skin vitality and support the wellbeing of connective tissues that enable joint function.

By keeping your natural collagen stores topped up, Complete Collagen helps to slow down collagen depletion in the body, the process that contributes to ageing. Collagen peptide drinks can show almost immediate visual results. Find out more about the benefits of collagen.

Our latest innovation in collagen supplementation, Complete Collagen, is our first collagen drink in a gel formulation, created using two Bioactive Collagen Peptides®: Verisol®, which targets the skin, and Tendoforte®, which targets the soft tissue, tendons and ligaments.

This incredible collagen drink boasts clinically proven results to reduce the volume and density of fine lines. The collagen peptides within Complete Collagen can also help maintain smoother, firmer skin and improves nail growth and quality. At the same time, it contributes to healthy joints and supports muscle strength, flexibility and ease of movement during exercise and daily activity.

Complete Collagen comes in a convenient citrus drink sachet that makes it easy to take wherever you are – perfect for fitting into a hectic schedule. We recommend taking it as part of an ‘inside out’ collagen beauty regime in conjunction with our great skincare products.

Full Ingredients

Water, Agave Syrup, Collagen Hydrolysate (bovine), Vitamin C, Vitamin E, Zinc, D-Biotin, Vitamin B6, Copper Gluconate, Orange Flavouring, Citric Acid, Trisodium Citrate, Xanthan Gum, Potassium Sorbate, Sodium Benzoate

Please note that this supplement contains bovine collagen and is therefore not vegetarian-friendly.

How to take this supplement

To enjoy Proto-col Complete Collagen, simply tear off the top of the gel sachet and squeeze it into your mouth. Take one sachet per day.

Product FAQs

Why should I take Complete Collagen?

Complete Collagen is an innovative collagen drink sachet that combines two different clinically-proven Bioactive Collagen Peptides®: one targeting Fibroblasts (skin and the other one body. It is a convenient way to increase your daily collagen intake and support healthier skin, hair and nails, and a more flexible body.

How does Complete Collagen work?

The Bioactive Collagen Peptides (BCPs) we use in our collagen supplements have a unique structure that is easily absorbed and used by the body. 

Absorption isn’t about the product format (drink, gel, powder or capsules). It is about targeting the collagen-producing cells with the correct molecular weight so that these cells can be stimulated to produce more collagen.

The single helix structure of BCPs (the drill-like molecules) travel through the gut wall intact. This means that they can survive the digestive enzymes to reach and stimulate the collagen-producing cells in the skin and the body. 

The BCPs in the Complete Collagen have been clinically proven to stimulate the collagen-producing cells in skin, tendons and ligaments:

  •         VERISOL: stimulating skin Fibroblasts
  •         TENDOFORTE: stimulating tendon Tenocytes and ligament Ligamentocytes.

The BCPs are the only collagen peptides available on the market that are proven to show a stimulatory effect.

What does it taste like?

With its tangy citrus flavour, Complete Collagen tastes like an orange ice lolly.

Do I get my daily required amounts of vitamins and minerals per serving?

One 30ml sachet provides:

  •         Vitamin B6, C and Biotin (Vit B7) - 100% of your daily requirement
  •         Vitamin E - 100% of your daily requirement
  •         Copper and zinc - 15% of your daily requirement

How long until I see results?

Your unique body, lifestyle and individual circumstances will determine this but the clinical results indicate that:

4-8 weeks

  • 15% increase in skin elasticity
  • 65% increase in pro-collagen
  • 20.1% decrease in wrinkle volume
  • 18% increase in elastin

12 weeks

  • 60% of patients returned to running faster

14 weeks

  • Improvement in hair thickness

24 weeks

  • Improvement in nail growth and strength
  • Improvement in the appearance of cellulite (by 11%)

Is Complete Collagen vegan?

No. The Bioactive Collagen Peptides used in Complete Collagen are sourced from pasture-fed cattle and it is not suitable for vegans or vegetarians. For a vegan collagen-boosting supplement, please see Skin Radiance.

Is it marine or bovine-based?

It is bovine-based. Bovine collagen is a source of type I and type III collagen, both of which are abundant in the human body. Unlike marine collagen, bovine collagen shares the same characteristics as human collagen molecules (we’re genetically closer to mammals than to fish) and this aids its bioavailability (how our bodies can use and absorb collagen).

What are the native collagen types in Complete Collagen?

They are Type I and Type III collagen.

Type I makes up 90% of the body’s total collagen, providing a great deal of both mechanical and tensile strength to skin, connective tissue, bones and teeth.

Type III is predominant in the skin, muscles, internal organs, intestines and blood vessels.

The distribution of collagen types in the body is very complex. Regardless of where structural collagens appear in the body, as a nutritional source, the segmentation of collagen peptides by type is not at all important.

For example, types I and II collagens are nearly identical in terms of the protein sequence (approx. 85%). The small difference does not influence the bioactivity or cell stimulatory effect when broken down to the Bioactive Collagen Peptides.

How does the subscription work?

To subscribe, choose how frequently you’d like to receive Complete Collagen and add to cart. There are two options to choose from: subscribe every 15 days (receive 1 box every 15 days) or subscribe every 30 days (receive 2 boxes every 30 days). Once your order is completed, your subscription will be automatically renewed and payment will be taken every 15 or 30 days (depending on your subscription choice) from the day of purchase.

If you have any problems please get in touch with our customer service team via phone 0333 000 7788 or email info@proto-col.com.

Can I cancel anytime?

Yes. Subscriptions can be updated, paused or cancelled at any time. Cancellations or changes to your subscription can be done over the phone or via your account.

If you cannot gain access to your account, please contact customer services via phone 0333 000 7788 or email info@proto-col.com.      

To pause or cancel, you will have to do at least 24 hours before your subscription is due to renew. For example, if you have taken out a subscription on 1st May for our 15-day pack, you would have to cancel before the 14th day before midnight. If you cancel after the 15- or 30-day period, your payment will still be taken and your order will be processed.

Customer Stories

Life changing
I’ve been taking the complete collagen for a month now and I must say that I’m in love with it. First the flavour is sooo nice, then, my skin feels really smooth and hydrated now, it’s a miracle so I’m really happy for that.
Candela R

Best I’ve tried

I have noticed a significant difference in my skin, hair and nails. But also my joint mobility where other brands made no difference in that area!

Sophie B

Amazing product

I really like the collagen sachets as they taste good, and my nails have got stronger, and skin looks clearer. I use these as part of my daily routine now!

Helen W

GET CREATIVE

Perfect for on the go, why not try Complete Collagen in a fruity drink or add to your favourite foods.

SCIENTIFICALLY PROVEN RESULTS

Complete Collagen is our first collagen drink in a gel formulation, created using two Bioactive Collagen Peptides®: Verisol®,which targets the skin, and Tendoforte®, which targets the soft tissue, tendons and ligaments.

This incredible collagen drink boasts clinically proven results to reduce the volume and density offine lines. The collagen peptides within Complete Collagen can also help maintain smoother, firmer skin and improves nail growth and quality. At the same time, it contributes to healthy joints and supports muscle strength, flexibility and ease of movement during exercise and daily activity.

Complete Collagen comes in a convenient citrus drink sachet that makes it easy to take wherever you are.

Deliciously nutritious and convenient, each Complete Collagen sachet provides your daily dose of collagen, vitamins and minerals.

Why do I need Complete Collagen?

For your vibrant skin

85% of your skin protein is collagen. By the time you’re 45, you’ve lost 35% of your collagen reserves. The signs of collagen loss include dull, saggy skin, wrinkles, and fine lines. By maintaining and replenishing your collagen reserves, you can help delay the appearance of skin ageing and improve its overall condition. The Bioactive Collagen Peptides we use in Complete Collagen are the only peptides in the market that can directly affect the collagen-producing cells and increase your body’s own production: 65% increase after 8 weeks. We’ve also added vitamins C & E to benefit from their antioxidant properties and to support collagen formation.

For glossier hair & stronger nails 

Keratin is the protective protein that makes up your hair and nails. Ageing and free radical damage can impact the keratin in your hair and cause thinning, greying, dryness and dullness. Amino acids build keratin, and Complete Collagen contains 18 amino acids. By supporting keratin production and a healthy dermis, collagen can help preserve fuller and healthier hair for longer and improve hair thinning and dryness. Topped with Biotin and Zinc, Complete Collagen works to provide the essential nutrients your hair and nails need to feel and look healthy.

For your active body

Collagen is an essential structural protein in your body. It forms 90% of the bone matrix, 80% of tendons, 60% of the cartilage tissue, and up to 10% of the muscle tissue. Collagen is the glue that holds us together. Formulated to target these tissues directly, Complete Collagen also contains Copper and vitamin B6 to support their normal function and the overall energy levels.

Gemma Clare talks about Complete Collagen

Why our customers love Complete Collagen